MLA
Adolph Selige Pub. Co. (St. Louis, Mo.). Way down yonder in the cornfield : an African American woman and man sitting on a porch [hand colored]. December 1906. Robert Langmuir African American Photograph Collection. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2547gf-cor.
APA, 6th edition
Adolph Selige Pub. Co. (St. Louis, Mo.). (December 1906)[Way down yonder in the cornfield : an African American woman and man sitting on a porch [hand colored]]. Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2547gf-cor.
Chicago
Adolph Selige Pub. Co. (St. Louis, Mo.), Way down yonder in the cornfield : an African American woman and man sitting on a porch [hand colored], December 1906, Robert Langmuir African American Photograph Collection, Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2547gf-cor.